A.bring
B.with
C.treat
D.cheat
My wallet is nowhere to be found. I______ when I was on the bus.
A.must drop it
B.should have dropped it
C.must have dropped it
D.had dropped it
Williams did not realize his loss for several days because______.
A.he trusted the dog to find the wallet
B.he was unconscious all that time
C.he thought the wallet was in the house
D.he had no occasion to feel in his pockets
Anna:Hi.Keith.How’S it going?
Keith__________:.I lost my wallet,and it had all my ID and credit cards in it.
A.Not too bad
B.Not too good
C.Not very well
D.Not at all
—Has the wallet been returned yet? —No, but we expect ______ any day now. A. to return itB. it to return C. it to be returned D. it returned
Hardly (he had) entered (the office) when he realized (that he had) (forgotten) his wallet.
A.he had
B.the office
C.that he had
D.forgotten
A.冷钱包(硬钱包)与热钱包的区别为是否接入互联网
B.轻钱包一般是指不储存全节点数据的钱包
C.数字货币钱包的私钥丢失了,可以通过钱包开发商找回
D.一般而言,冷钱包的安全系数比热钱包高